Cloud Agnostic Intent and Mappings

Policy

Attributes

Cloud Mapping

Infrastructure Resource Isolation for VNF

Guaranteed QoS

OpenStack:

• Flavor extra-spec:

  • hw:cpu_policy=dedicated

  • ^{hw:mem_page_size exists}

VMware VIO:

• Flavor extra-spec:

  • quota:cpu_reservation_percent=100

  • quota:memory_reservation_percent=100

  • References: https://docs.openstack.org/horizon/latest/admin/manage-flavors.html, https://blogs.vmware.com/openstack/resources-guarantee-openstack-and-vmware-integrated-openstack/

Infrastructure Resource Isolation for VNF

Burstable QoS, Over subscription percentage

VMware VIO :

• Flavor extra-spec:

  • quota:cpu_reservation_percent

  • quota:memory_reservation_percent

  • quota:cpu_limit

  • quota:memory_limit

  • Limit is set to a value which is over subscription percentage above reservation.

• References: https://docs.openstack.org/horizon/latest/admin/manage-flavors.html, https://blogs.vmware.com/openstack/resources-guarantee-openstack-and-vmware-integrated-openstack/

Infrastructure High Availability for VNF

Modify Heat template